This article covers Acer ゲーミングモニター Predator XB283KKVbmiipruzx 28インチ IPS 非光沢 4K 1ms(GTG)144Hz HDM 2. 1 USB3.

1 VESA DisplayHDR 400 Delta E<1 PS5 4K対応 スピーカー内蔵 VESAマウント対応 高さ調節 チルト スイベル ピボット.

Overview

The Ergotron LX Desk Mount Arm is a premium monitor arm built for demanding professionals who need precise screen positioning. Designed to support monitors up to 11.3 kg (25 lbs), this arm delivers smooth, gas-assisted movement across a 69 cm reach. It fits VESA 75×75 mm and 100×100 mm patterns, making it compatible with the vast majority of modern displays. Whether you use a clamp or grommet mount, the LX arm adapts to desks up to 60 mm thick. Its built-in cable management channels keep wires tidy, and the heavy steel construction ensures rock-solid stability. This arm is a direct upgrade from the basic stands that ship with most monitors.

Connectivity & Compatibility

The LX arm is purely mechanical — no additional connectivity. Compatibility is defined by VESA patterns and desk mount options. It works with any VESA-compatible monitor up to 11.3 kg. The clamp supports desk edges up to 60 mm, while the grommet mount accommodates holes up to 55 mm thick. Accessories for corner mounting or multiple arms are available separately.

Product Info

First introduced in 2009, the Ergotron LX has evolved through several revisions; the current model (45-241-026) is widely available. Priced around $150–$200 USD (mid-range), it offers five-year warranty and comes with all necessary mounting hardware. This arm sits in the sweet spot between budget arms (under $100) and heavy-duty commercial arms (over $400), delivering excellent durability and range of motion.

Best Use Cases

The Ergotron LX is ideal for professionals who adjust their monitor multiple times daily — video editors, graphic designers, and software developers. It also suits dual-monitor setups where each screen needs independent positioning. Gamers who pull their display closer for sim racing or flight sims will appreciate the smooth motion. Light users (single laptop, minimal adjustments) may find better value in cheaper arms.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • Seller: EC発送センター【インボイス対応可】
  • Fulfilled by: Amazon
  • ASIN: B0CHYX5VTL
  • Note: This article covers a manufacturer-made product based on Amazon listing details.